This popular national and international best seller is a must for your library! The fourth edition features new, updated test questions based on the very latest edition of the Praxis examination. It is a comprehensive review, study guide, textbook and reference rolled into one. Only the most current, important, and relevant information is extracted from the entire field of speech-language pathology. Each chapter includes practice questions in multiple-choice formats, along with answers. Quick response codes (QR codes) throughout the chapters can be scanned to lead you immediately to relevant websites with extended information. More than 500 contemporary references have been added, and current topic areas (e.g., telepractice, addressing the needs of medically fragile infants) are addressed. The appendix gives practical test-taking strategies based upon the latest version of the Praxis exam.readers are sure to boost their chances of passing the first time! Experienced professionals will find this resource to be a helpful, quick reference for the very latest updated information in a wide variety of areas.